Toshiba GR200 Series Instruction Manual page 247

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6F2S1915 (0.46)

fault in response to the "re-trip" command, OCCBF and EFCBF would reset and the CBF

sequence is stopped.

If the target CB were to fail to remove the fault with the "re-trip" command, and if

OCCBF or EFCBF continued to operate and if the timer #2 were to time out in accordance with

the setting time applied [TCBF1-TP], CBF will issue a trip signal to the adjacent CB(s) to clear

the fault, as a last resort.

GRZ200 (Soft 031 & 032)